Main Features 1. 1KHZ, 4KHZ, 8KHZ Inverter Frequency, highly precise welding control System. 2. Friendly interface:Welding paremeter adjustment and Welding Process LCD display. 3.Constant Welding Current, Constant Welding Voltage, Constant Welding Power, Welding Pulse Width, four kinds of control mode.� 4. Three-Stage Welding Method, there is the fuction of welding Current Slowly Go Up and Down. 5. Can set Min and Max value for monitoring parameters. 6. The welding source has excellent interface functions and is equipped with RS232 communication connector to accept various weld control inputs. 7. Complete model, wide range of applications and widely used. Main Technical Parameters Model No.KIA-1KAKIA-2KAKIA-3KAKIA-4KAKIA-6KAKIA-10KA Rated Power(KVA)4610121625 Max Output Current1000200030004000600010000 Rated Duty (%)202020101010 Inverter Frequency(KHz)8/48/48/48/4/111 Welding Pulse Quantity333333 Welding Schedule Memory20Group20Group20Group20Group20Group20Group Dimension-L*W*H(mm)435*185*320435*185*320435*185*320460*400*300460*222*345460*222*345 385*200*300385*200*300 Weight(Kg)913131314.517 2829.5333435.539 1.why choose our factory ? Our company has advanced production equipment and strong technology. The producing process is under strict management in quality. Our products are sold around the world and highly thought of since excellent quality and perfect service at home and abroad 2.The advantage for product? High efficiency , energy saving and good quality. 3.The advantage for us ? Reasonable price and best services , advanced equipment and strong technology. 4.How to order? Do not hesitate to contact by online or Email as soon as possible once you are interested in our products. The specific quotation will be offered basing the request dimension and quantity 5. What about the quality? All products according to ISO and National highest standard, also we can offer CE, certificate if necessary. The machine have one year warranty. 6. What payment is available? L/C at sight, or T/T 30% deposits before production and 70% balance to be paid before shipment.